To 10 cms. Smaller, vibrant purple-pink flowers late winter to early spring. Suits rock garden or alpine house. Part to full shade. Very light watering only.
To 1.5 metre. Purple tinted stems and ferny like foliage. Clusters of large, fluffy-looking flowers with lilac petals and pale yellow stamens. Summer flowering. Sun or part shade. Suits cottage, woodland or meadow. Winter dormant.
10 to 12 cms. A low-growing herbaceous perennial with finely divided foliage and golden-yellow or lemon/yellow flowers in spring. A lovely ground cover for under trees and shrubs. Moist shade. Winter dormant